Tom Whitburn 08/11/2026 Tom Whitburn 08/11/2026

OCR A Level Biology Cloning and Biotechnology Written Exam Questions – 20 Question Marked Quiz

Twenty real OCR exam questions on cloning and biotechnology (6.2.1), from cuttings and micropropagation to fermenters, growth curves and immobilised enzymes, marked as you go with OCR mark schemes and examiners' tips.

WEEKLY GROUP MASTERCLASSES - FOR AQA or OCR A 
A different topic each week, working with real exam questions
 Lessons tailored to each exam board’s requirements and quirks

AQA Y12 - 5.15pm Tues
AQA Y13 - 6.30pm Weds or Thurs
OCR A Y12 - 5.15pm Weds
OCR A Y13 - 5.15pm Thurs or 6.30pm Tues